A composite figures form by placing half-sphere atop a cylinder. The half-sphere and the cylinder both have a radius of 3 centimeters. The height of the cylinder is 12 centimeters. What is the exact volume of the composite figure.

Q: The areas of different faces of a cuboid are 15cm , 33cm and 67cm . What is the volume of the solid?

A: Given  The areas of different faces of a cuboid are 15cm2 , 33cm2 and 67cm2

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Q: The volume of a cylinder is 72 m and the radius is 3 m. What is the height of cylinder?

A: GivenVolume of the cylinder = 72 m^3and Radius of the cylinder = 3 m

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Q: A solid sphere has volume 972r cubic feet. Find the radius of the sphere.

A: Volume of a sphere = 43·π· r3 where r is the radius of the sphere.

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Q: I'm having trouble understanding how to find the volume of a cone. What is the equation used and…

A: Consider a xy-plane as follows.

Q: Jane, an architect, is designing a skyscraper that will become part of the New York City skyline.…

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Q: The a aboriginal pavilion at the 2010 Winter Olympics in Vancouver included a giant sphere with a…

A: Topic = Area

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Q: the volume of a sphere is 40π cubic meters, what is its surface area?

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Q: Mr. Pruitt fills a container shaped like a square pyramid with rice. What is the volume of the…

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Q: A right triangle with sides 3 cm, 4 cm and 5 cm is rotated the side of 3 cm to form a cone.…

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Q: A bowl is in the form of a hemispherical segment with two bases is full of water. The upper base is…

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Q: Find the height of a cylinder if the surface area is 402 square units and the diameter is 15 ubits.

A: Let the height is= h Given that the diameter= 15 units So the radius= r=152=7.5 units

Q: Calculate the volume of the regular tetrahedron in the figure knowing that its edge AB=1Ocm.…

A: Given data: edge AB= a= 10 cm

Q: Cones A and B are similar. The surface area of cone A is 80cm². The surface area of cone B is…

A: